BRPI0602645A - métodos de proteger uma superfìcie de conformação de peça de um inserto de fluido de controle térmico que escoa dentro do inserto, e de ajustar a posição de uma superfìcie de conformação de peça de um inserto em relação a uma linha divisória de molde de injeção - Google Patents

métodos de proteger uma superfìcie de conformação de peça de um inserto de fluido de controle térmico que escoa dentro do inserto, e de ajustar a posição de uma superfìcie de conformação de peça de um inserto em relação a uma linha divisória de molde de injeção

Info

Publication number
BRPI0602645A
BRPI0602645A BRPI0602645-1A BRPI0602645A BRPI0602645A BR PI0602645 A BRPI0602645 A BR PI0602645A BR PI0602645 A BRPI0602645 A BR PI0602645A BR PI0602645 A BRPI0602645 A BR PI0602645A
Authority
BR
Brazil
Prior art keywords
insert
forming surface
part forming
relative
parting line
Prior art date
Application number
BRPI0602645-1A
Other languages
English (en)
Inventor
Russell F Weymouth Jr
Original Assignee
Gentex Optics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gentex Optics Inc filed Critical Gentex Optics Inc
Publication of BRPI0602645A publication Critical patent/BRPI0602645A/pt
Publication of BRPI0602645B1 publication Critical patent/BRPI0602645B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/376—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
    • B29C45/2675—Mounting of exchangeable mould inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1775—Connecting parts, e.g. injection screws, ejectors, to drive means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Prostheses (AREA)

Abstract

MéTODOS DE PROTEGER UMA SUPERFìCIE DE CONFORMAçãO DE PEçA DE UM INSERTO DE FLUIDO DE CONTROLE TéRMICO QUE ESCOA DENTRO DO INSERTO, E DE AJUSTAR A POSIçãO DE UMA SUPERFìCIE DE CONFORMAçãO DE PEçA DE UM INSERTO EM RELAçãO A UMA LINHA DIVISóRIA DE MOLDE DE INJEçãO. Uma configuração de hardware e método em relação para moldagem por injeção direta de lentes oftálmicas utilizando fluido de controle térmico que circula dentro de um canal fechado localizado no interior do inserto. O canal é fechado por uma válvula de não vazamento. O corpo de ajustamento é equipado com uma válvula de não vazamento correspondente. As válvulas vedam sobre uma distância operacional L antes que as válvulas sejam abertas para admitir um fluido térmico que circula no inserto. O inserto pode ser facilmente trocado ou calçado sem vazar, e sem ter que trocar a configuração.
BRPI0602645-1A 2005-07-08 2006-07-06 Method for protecting an optical surface of part replacement of a thermal control fluid insert that pulls inside the insert BRPI0602645B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/178203 2005-07-08
US11/178,203 US7615180B2 (en) 2005-07-08 2005-07-08 Method for injection molding with direct insert thermal control

Publications (2)

Publication Number Publication Date
BRPI0602645A true BRPI0602645A (pt) 2007-08-14
BRPI0602645B1 BRPI0602645B1 (pt) 2017-07-04

Family

ID=37075138

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602645-1A BRPI0602645B1 (pt) 2005-07-08 2006-07-06 Method for protecting an optical surface of part replacement of a thermal control fluid insert that pulls inside the insert

Country Status (10)

Country Link
US (1) US7615180B2 (pt)
EP (2) EP2045066B1 (pt)
JP (1) JP4697801B2 (pt)
CN (1) CN1891433B (pt)
AT (1) ATE425862T1 (pt)
AU (1) AU2006202927B2 (pt)
BR (1) BRPI0602645B1 (pt)
DE (1) DE602006005746D1 (pt)
ES (1) ES2321023T3 (pt)
MX (1) MXPA06007864A (pt)

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US7833442B2 (en) * 2005-12-21 2010-11-16 Essilor International (Compagnie Generale D'optique) Method for coating an ophthalmic lens within an injection molding machine
FR2986303B1 (fr) * 2012-01-31 2017-10-20 Staubli Sa Ets Raccord rapide et systeme de controle de temperature incorporant un tel raccord
CN109093989B (zh) * 2017-06-21 2020-12-15 宁波舜宇车载光学技术有限公司 气密性检测和热压包边装置及其方法
JP7255415B2 (ja) * 2019-08-02 2023-04-11 コニカミノルタ株式会社 射出成形用金型および製造方法
CN110315685B (zh) * 2019-08-13 2021-06-01 东莞市艾尔玛科技有限公司 一种箔膜热转印设备及使用方法
CN113619026B (zh) * 2020-05-08 2024-07-05 上海汽车集团股份有限公司 汽车地图袋成型模具、冲压设备及制作方法
FR3119029A1 (fr) * 2020-12-09 2022-07-22 Valeo Comfort And Driving Assistance Afficheur tête-haute et miroir de repliement dans un tel afficheur, procédé et moule de fabrication d’un tel afficheur

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Also Published As

Publication number Publication date
EP2045066A2 (en) 2009-04-08
EP2045066B1 (en) 2018-04-11
DE602006005746D1 (de) 2009-04-30
CN1891433A (zh) 2007-01-10
JP4697801B2 (ja) 2011-06-08
US7615180B2 (en) 2009-11-10
EP1741539A3 (en) 2007-01-17
EP1741539B1 (en) 2009-03-18
ATE425862T1 (de) 2009-04-15
AU2006202927A1 (en) 2007-01-25
HK1098423A1 (en) 2007-07-20
MXPA06007864A (es) 2007-01-26
JP2007015383A (ja) 2007-01-25
EP2045066A3 (en) 2009-07-08
US20070007696A1 (en) 2007-01-11
AU2006202927B2 (en) 2011-04-28
ES2321023T3 (es) 2009-06-01
EP1741539A2 (en) 2007-01-10
CN1891433B (zh) 2011-07-27
BRPI0602645B1 (pt) 2017-07-04

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]